• Chromium Oxide Specific gravity 5.2, Moh hardness 2.5 Enhances friction, but not popular because of high price in most parts of the world.

    氧化5.2比重2.5莫氏硬度增强摩擦力因为价格因而世界大多数地方流行

    youdao

  • The acid depletes the steel surface of acid soluble species, leaving the highly reactive chromium on the surface in a compounded oxide form.

    可减少表面可溶性物质使得表面反应性铬处于复合氧化物形式

    youdao

  • To develop this protective oxide, a minimum of 12% chromium is required.

    为了形成这种保护性氧化物需要至少12%的

    youdao

  • The relation. between the con- verting rate of chromium and roasting temperature , the amount of soda , the amount of back slag - copper oxide are also studied.

    研究了铬转化率焙烧温度、配、返氧化铜量等条件关系。

    youdao

  • The iron Phthalein green fills in the gaps of green variety in the fields of iron series pigments, and it has substituted the Chromium Oxide green in architectural use.

    绿填补了国内铁颜料绿色品种空白建筑业替代了氧化绿。

    youdao

  • I plant of the chromium oxide, alumina ceramic coating and has a tungsten carbide metal-resistant coating wear, corrosion resistance, high temperature, and other fine performance.

    我厂所制备氧化铬、氧化铝陶瓷涂层碳化钨金属涂层有着耐磨损腐蚀、耐高温优良性能

    youdao

  • It is mainly studied in this paper that extracting high-purity chromium oxide from a kind of scrap containing chromium named stainless steel residue.

    本文主要研究了某含不锈钢废渣提取高纯度氧化铬的工艺过程。

    youdao

  • Cement clinker of green colour can be obtained by using chromium oxide am a colorant.

    氧化作为着色剂,可以烧成绿色水泥熟料

    youdao

  • Chromium oxide green is a kind of important inorganic pigment.

    氧化绿重要无机颜料

    youdao

  • Objective:To investigate the effect of porcelain bake cycles on oxide layer formed on cobalt-chromium alloy surface.

    结论所有烤瓷程序结束后,应将钴合金支架进行彻底打磨、抛光。

    youdao

  • The effects of catalyst preparation and hydrogenation conditions on the activity of copper-chromium oxide catalysts for selective hydrogenation of soybean oil was investigated.

    通过氧化物催化剂用于豆油选择氢化研究制备方法氢化条件催化剂活性影响

    youdao

  • The no pollution bright pickling passivation technique of copper parts introduced in this pa-per, has neither the toxic chromium containing materials nor nitrogen oxide pollution.

    本文介绍铜制光亮酸洗钝化工艺有毒的含物质又无氮氧化物污染

    youdao

  • Arc sprayed composite coatings are composed of iron-chromium compounds, iron oxide, and aluminum oxide with layered structure.

    电弧喷涂复合涂层为典型结构,主要化合物、铁的氧化物氧化铝组成。

    youdao

  • Arc sprayed composite coatings are composed of iron-chromium compounds, iron oxide, and aluminum oxide with layered structure.

    电弧喷涂复合涂层为典型结构,主要化合物、铁的氧化物氧化铝组成。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定